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8522 Single Cups (Imperial)

8522 Single Cups (Imperial)

The 8522 is a single cup tapered roller bearing with an outer diameter of 12.938 inches and a width of 1.4375 inches, crafted from durable chrome steel. It fits well with Timken models, making it a versatile replacement option.

Designed for standard applications, it operates smoothly in temperatures ranging from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial use.

The cup features precise tolerances, with a backface backing diameter of 12.05 inches and a frontface backing diameter of 12.40 inches. Its robust construction handles moderate loads with ease.

Ideal for machinery requiring tapered roller bearings, it’s compliant with RoHS and REACH standards. Suitable for use in gearboxes, axles, and other heavy-duty equipment.

Weighing in at a manageable size, it’s easy to install and maintain. A practical choice for both repairs and new assemblies.

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Product Parameters

  • Part Number 8522
  • Brand TFL
  • Interchangeable Timken
  • Size 12.05" x 12.938" x 1.4375"
  • Outer Dia 12.938"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 1.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 12.40"
  • Cup Backface Backing Diameter 12.05"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 8573-8522 , 8574-8522 , 8575-8522 , 8575X-8522 , 8578-8522
  • Cups Type Standard
  • Series 8500
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Built for Reliability: 8522 Bearing

8522 Bearing features chrome steel construction, offering durability and resistance to wear in demanding applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under heavy stress.

The standard cup type simplifies installation, making it compatible with various setups.
With a temperature range of -30° to 110°C, 8522 Bearing performs reliably in diverse environments.

ABEC-1 rating ensures consistent precision, suitable for industrial and automotive uses.
Compliant with RoHS and REACH standards, it meets global environmental and safety requirements.

Application

Industrial Uses of 8522 Single Cups
8522 Single Cups are commonly used in heavy machinery like mining equipment and construction vehicles, where their tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 8522 Single Cups Used?
You’ll often find 8522 Single Cups in agricultural machinery, such as tractors and harvesters, where their robust build supports high-load applications. The inch sizing makes them a fit for older or imperial-based systems.

Built for Heavy-Duty Use: 8522 Single Cups
8522 Single Cups excel in industrial gearboxes, providing reliable performance under constant stress. Their standard cup design simplifies replacement and maintenance in demanding environments.

Automotive vs Aerospace: Applications of 8522 Single Cups
In automotive systems, 8522 Single Cups are used in wheel hubs and differentials, offering stability under varying loads. For aerospace, they suit ground support equipment where precision and strength are key.

Perfect Fit for Automation: 8522 Single Cups
8522 Single Cups work well in conveyor systems and automated production lines, ensuring smooth operation with minimal downtime. The ABEC-1 rating balances performance and cost for industrial applications.

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